Swati said that she had lodged an FIR against the "misdeeds" of BSP workers led by Naseemuddin Siddqui "at the behest of Mayawati".
Earlier, when reporters asked Nath about his party's strategy for the elections in the central Indian state, he had said the party had not started talks of alliance with anyone.
Defence Minister Rajnath Singh, Maharashtra Chief Minister Eknath Shinde, Bahujan Samaj Party supremo Mayawati, and Shiv Sena-Uddhav Balasaheb Thackeray were among the famous faces who queued up at the polling booths on Monday to caste their votes in the fifth phase of the Lok Sabha elections.
She said neither the Congress nor the BJP works in the interests of the upper castes' poor and the remaining majority.
Faced with one of the worst showing in the Lok Sabha polls, Bahujan Samaj Party supremo and former Uttar Pradesh chief minister Mayawati on Tuesday dissolved all the committees of the party.
Congress today received a shot in the arm in its bid to revive the party in Uttar Pradesh with a former Bahujan Samaj Party Rajya Sabha member joining it.
Hitting back at Bharatiya Janata Party Chief Amit Shah after he needled her on desertions in the Bahujan Samaj Party, former chief minister Mayawati on Sunday said his "childish" remarks betrayed BJP's nervousness ahead of assembly polls in Uttar Pradesh.
Mukhtar Ansari's Quami Ekta Dal's merger with the Samajwadi Party last year had triggered turmoil in that party.
Sources said the committee is also expected to underline its unhappiness at the conduct of some opposition members during its proceedings and make a mention of it in its recommendations to the House.
'His way of communication is different than the first yatra.' 'Maybe his anger and frustration stems from the fact that no one is asking hard questions to the government and he is trying to do that.'
The BSP-Congress tie-up is a done deal. Only the formalities need to be gone through and announced.
However, the BJP is sceptical about the SP-BSP alliance as they believe Mayawati and Akhilesh will "finish off after fighting among themselves."
Members from the Jayant Chaudhary's Rashtriya Lok Dal too were part of the group, their participation seen as another indication that the party is all set to switch sides from the SP to the ruling Bharatiya Janata Party ahead of the Lok Sabha elections.
The ruling Congress, voted to office in 2018 after 15 years in opposition, and the Bharatiya Janata Party are the main contenders for power in the state, where the Aam Aadmi Party, the Bahujan Samaj Party and some regional outfits are also in the fray.
The BSP is contesting on 20 seats in Karnataka election with an alliance with Janata Dal-Secular while the SP is contesting on 27 on its own.
The four-time MLA and OBC leader joined the saffron party in presence of Bharatiya Janata Party president Amit Shah.
Ajay Kumar Lallu said the party has emerged as the main challenger to the "oppressive" UP government and the 'winds of change' were blowing in the state.
Mayawati added that the BSP's relationship with the SP is never going to end and she will try to ensure that their relationship stays intact.
Shinde welcomed the former Rajasthan minister to the Shiv Sena and said Gudha left the ministerial position for the cause of people.
Lok Sabha Speaker Om Birla has referred MPs' complaints on the issue involving BJP member Ramesh Bidhuri's use of objectionable words against BSP's Danish Ali to the Privileges Committee, sources said on Thursday.
The notable names in the BJP's first list include Prime Minister Narendra Modi from Varanasi, Defence Minister Rajnath Singh from Lucknow, Hema Malini from Mathura, Ajay Mishra Teni from Kheri, Smriti Irani from Amethi, Lallu Singh from Faizabad (Ayodhya) and Mahendra Nath Pandey from Chandauli among others.
Here's the full list of 49 MPs suspended from Lok Sabha:
"The BJP tried every trick to defeat the BSP candidate and indulged in malpractices," the BSP supremo alleged.
The two parties named the seats distributed among them in a statement signed by SP president Akhilesh Yadav and BSP chief Mayawati.
Reacting to the results, Congress general secretary Priyanka Gandhi Vadra said that in the by-elections held on 13 seats in seven states, the people of the country have given their support to the INDIA bloc.
However, there was no official word from the Lokpal.
The Lok Sabha's Privileges Committee, headed by BJP member Sunil Kumar Singh, took up other issues on the agenda as Bidhuri, who was campaigning for the party in poll-bound Rajasthan, kept away.
The ruling Bharatiya Janata Party-led National Democratic Alliance (NDA) is likely to get a majority in the Rajya Sabha in April this year, once the remaining six vacancies under the nominated category are filled and those newly elected take oath.
Karan Bhushan rejects the charges against his father, saying the "allegations are political and made up. We will challenge them in court".
Coincidentally, the two first-term members got seats adjacent to each other in the House.
Anil Singh, the Unnao MLA, said, "I am with Maharaj-ji (Adityanath)."
Describing Mayawati as a "living goddess", the ruling BSP in Uttar Pradesh, facing a hail of criticism over the garland issue, says it will continue to weigh its party supremo in gold and silver.
"We don't agree with the ideology of the Congress. But we will support it to keep the BJP out of power," Mayawati said.
'Just today a shopkeeper I went to was saying how bad business is. He must have been a BJP supporter.' 'He finally said, "It's a good thing there's an NDA government, not a BJP government, 'they' had become too big for their boots,".'
The BJP's top leadership will drop its MPs found to be facing anti-incumbency, according to its internal surveys -- a pivotal tactic to ensure the party achieves its target of winning 370 seats.
The BSP, which fielded nearly 100 Muslim candidates, won only four out of the 77 assembly seats dominated by Muslim voters.
AAP leader and party's Surat Lok Sabha president Rajnikant Vaghani demanded that either Kumbhani be booked on the charges of forgery or his proposers be booked for giving false declaration on oath.
'The opposition wants the country to run on the basis of Shariat but this cannot happen'
Muslims have been given tickets in 36 of the 100 seats.
The last time a non-Gandhi was in the fray from the constituency was in 1998, when Satish Sharma, a close aide of Rajiv Gandhi and Sonia Gandhi, contested the polls but lost to the BJP's Sanjaya Sinh.